JP2000034083A5 - Escalator and tensile bending molding method - Google Patents
Escalator and tensile bending molding method Download PDFInfo
- Publication number
- JP2000034083A5 JP2000034083A5 JP1998202934A JP20293498A JP2000034083A5 JP 2000034083 A5 JP2000034083 A5 JP 2000034083A5 JP 1998202934 A JP1998202934 A JP 1998202934A JP 20293498 A JP20293498 A JP 20293498A JP 2000034083 A5 JP2000034083 A5 JP 2000034083A5
- Authority
- JP
- Japan
- Prior art keywords
- escalator
- bending
- bent
- difference
- specular gloss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims 8
- 238000000465 moulding Methods 0.000 title claims 4
- 239000000463 material Substances 0.000 claims 2
- 230000003746 surface roughness Effects 0.000 claims 2
- 239000004677 Nylon Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 229920001778 nylon Polymers 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Claims (8)
前記第一の部品の鏡面光沢度と前記第二の部品に対する鏡面光沢度の差が２０％以内であることを特徴とするエスカレータ。The escalator characterized in that the difference between the specular gloss of the first part and the specular gloss of the second part is within 20%.
前記鏡面光沢度の差は、光源及び受光器の開き角を２０°として鏡面光沢度を測定した場合の差であることを特徴とするエスカレータ。The difference in the specular gloss is a difference when the specular gloss is measured with an opening angle of the light source and the light receiver being 20 °.
前記第一の部品の平均表面粗さと前記第二の部品の平均表面粗さの差が２０％以内であることを特徴とするエスカレータ。The escalator characterized in that the difference between the average surface roughness of the first part and the average surface roughness of the second part is within 20%.
前記第一の部品は第二の部品に対する伸び歪みが２％以下であることを特徴とするエスカレータ。The escalator, wherein the first part has an elongation strain of 2% or less with respect to the second part.
前記第一の部品及び前記第二の部品は、ステンレス、メッキ鋼板及びアルミのいずれかであることを特徴とする引張曲げ成形方法。The tensile bending method according to claim 1, wherein the first component and the second component are any one of stainless steel, a plated steel plate, and aluminum.
張力を付加しながら成形対象を曲げた後、さらに張力を付加する引張曲げ成形方法。A tension bending method in which a tension is further applied after bending a molding object while applying tension.
前記成形対象の曲げ部と型との間に弾性材料を挿入して曲げていることを特徴とする引張曲げ成形方法。 In claim 6,
A tensile bending method characterized in that an elastic material is inserted between the bending part to be molded and the mold and bent.
前記弾性材料は、ウレタン又はナイロンであることを特徴とする引張曲げ成形方法。The method of tensile bending, wherein the elastic material is urethane or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10202934A JP2000034083A (en) | 1998-07-17 | 1998-07-17 | Escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10202934A JP2000034083A (en) | 1998-07-17 | 1998-07-17 | Escalator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000034083A JP2000034083A (en) | 2000-02-02 |
| JP2000034083A5 true JP2000034083A5 (en) | 2005-09-22 |
Family
ID=16465590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10202934A Pending JP2000034083A (en) | 1998-07-17 | 1998-07-17 | Escalator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000034083A (en) |
-
1998
- 1998-07-17 JP JP10202934A patent/JP2000034083A/en active Pending
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